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| author | Bart Van Assche <bvanassche@acm.org> | 2024-10-15 21:09:37 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-10-16 21:56:57 +0200 |
| commit | f642974c0b772a18675602f2a366aa49d07baf8c (patch) | |
| tree | 2bcaf73c22f9ad15d6126b23e356a5a8566c71a5 /arch/x86/kernel/apic | |
| parent | s390/irq: Switch to irq_get_nr_irqs() (diff) | |
| download | linux-f642974c0b772a18675602f2a366aa49d07baf8c.tar.xz linux-f642974c0b772a18675602f2a366aa49d07baf8c.zip | |
x86/acpi: Switch to irq_get_nr_irqs() and irq_set_nr_irqs()
Use the irq_get_nr_irqs() and irq_set_nr_irqs() functions instead of the
global variable 'nr_irqs'. Prepare for changing 'nr_irqs' from an
exported global variable into a variable with file scope.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241015190953.1266194-7-bvanassche@acm.org
Diffstat (limited to 'arch/x86/kernel/apic')
| -rw-r--r-- | arch/x86/kernel/apic/vector.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c index 557318145038..736f62812f5c 100644 --- a/arch/x86/kernel/apic/vector.c +++ b/arch/x86/kernel/apic/vector.c @@ -712,8 +712,8 @@ int __init arch_probe_nr_irqs(void) { int nr; - if (nr_irqs > (NR_VECTORS * nr_cpu_ids)) - nr_irqs = NR_VECTORS * nr_cpu_ids; + if (irq_get_nr_irqs() > NR_VECTORS * nr_cpu_ids) + irq_set_nr_irqs(NR_VECTORS * nr_cpu_ids); nr = (gsi_top + nr_legacy_irqs()) + 8 * nr_cpu_ids; #if defined(CONFIG_PCI_MSI) @@ -725,8 +725,8 @@ int __init arch_probe_nr_irqs(void) else nr += gsi_top * 16; #endif - if (nr < nr_irqs) - nr_irqs = nr; + if (nr < irq_get_nr_irqs()) + irq_set_nr_irqs(nr); /* * We don't know if PIC is present at this point so we need to do |